glupteba | 242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8
Size

4.2MB
Sample

240419-aqf3rscb7w
MD5

c71d5f472d76834ab0439511e074a6fe
SHA1

afd96a608f9cecb64f5271775a9824c2d8a9ea01
SHA256

242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8
SHA512

32effa64ce212ec68461b11312fe2bbd65804d8ccba73336ce1f62985acb5086443641a2742eb4ec147236d040c78ee350952184e7a603eef2d8442c43fca2c5
SSDEEP

98304:WbvDuo/zvoC5HERRwr8YNEXJ0TS4JBXxT3BRfe7gLCxccCwfp3PGPzDBAeGjYAj:WnBoCproYNEXJ0O+Xpe7jrRPGnBARjfj

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8
- Size
  
  4.2MB
- MD5
  
  c71d5f472d76834ab0439511e074a6fe
- SHA1
  
  afd96a608f9cecb64f5271775a9824c2d8a9ea01
- SHA256
  
  242f247854c4c9a50428a114bd9ca5bd8ad608fd080f111025f2eaf52405fed8
- SHA512
  
  32effa64ce212ec68461b11312fe2bbd65804d8ccba73336ce1f62985acb5086443641a2742eb4ec147236d040c78ee350952184e7a603eef2d8442c43fca2c5
- SSDEEP
  
  98304:WbvDuo/zvoC5HERRwr8YNEXJ0TS4JBXxT3BRfe7gLCxccCwfp3PGPzDBAeGjYAj:WnBoCproYNEXJ0O+Xpe7jrRPGnBARjfj
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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